90946560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 176

約数和(自身を含む): 301842432

約数和(自身を除く): 210895872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 191, 192, 240, 248, 256, 310, 320, 372, 382, 384, 465, 480, 496, 512, 573, 620, 640, 744, 764, 768, 930, 955, 960, 992, 1024, 1146, 1240, 1280, 1488, 1528, 1536, 1860, 1910, 1920, 1984, 2292, 2480, 2560, 2865, 2976, 3056, 3072, 3720, 3820, 3840, 3968, 4584, 4960, 5120, 5730, 5921, 5952, 6112, 7440, 7640, 7680, 7936, 9168, 9920, 11460, 11842, 11904, 12224, 14880, 15280, 15360, 15872, 17763, 18336, 19840, 22920, 23684, 23808, 24448, 29605, 29760, 30560, 31744, 35526, 36672, 39680, 45840, 47368, 47616, 48896, 59210, 59520, 61120, 71052, 73344, 79360, 88815, 91680, 94736, 95232, 97792, 118420, 119040, 122240, 142104, 146688, 158720, 177630, 183360, 189472, 195584, 236840, 238080, 244480, 284208, 293376, 355260, 366720, 378944, 473680, 476160, 488960, 568416, 586752, 710520, 733440, 757888, 947360, 977920, 1136832, 1421040, 1466880, 1515776, 1894720, 2273664, 2842080, 2933760, 3031552, 3789440, 4547328, 5684160, 6063104, 7578880, 9094656, 11368320, 15157760, 18189312, 22736640, 30315520, 45473280, 90946560]

約数ペア:

[(1, 90946560), (2, 45473280), (3, 30315520), (4, 22736640), (5, 18189312), (6, 15157760), (8, 11368320), (10, 9094656), (12, 7578880), (15, 6063104), (16, 5684160), (20, 4547328), (24, 3789440), (30, 3031552), (31, 2933760), (32, 2842080), (40, 2273664), (48, 1894720), (60, 1515776), (62, 1466880), (64, 1421040), (80, 1136832), (93, 977920), (96, 947360), (120, 757888), (124, 733440), (128, 710520), (155, 586752), (160, 568416), (186, 488960), (191, 476160), (192, 473680), (240, 378944), (248, 366720), (256, 355260), (310, 293376), (320, 284208), (372, 244480), (382, 238080), (384, 236840), (465, 195584), (480, 189472), (496, 183360), (512, 177630), (573, 158720), (620, 146688), (640, 142104), (744, 122240), (764, 119040), (768, 118420), (930, 97792), (955, 95232), (960, 94736), (992, 91680), (1024, 88815), (1146, 79360), (1240, 73344), (1280, 71052), (1488, 61120), (1528, 59520), (1536, 59210), (1860, 48896), (1910, 47616), (1920, 47368), (1984, 45840), (2292, 39680), (2480, 36672), (2560, 35526), (2865, 31744), (2976, 30560), (3056, 29760), (3072, 29605), (3720, 24448), (3820, 23808), (3840, 23684), (3968, 22920), (4584, 19840), (4960, 18336), (5120, 17763), (5730, 15872), (5921, 15360), (5952, 15280), (6112, 14880), (7440, 12224), (7640, 11904), (7680, 11842), (7936, 11460), (9168, 9920)]